Garde batterie en charge reseau : voiture bridee au courant mini au lieu d'un arret + 20 min de verrou

tests/golden/scenarios.mjs

@@ -3243,8 +3243,11 @@ export const scenarios = [
       evcs_vehicle_connected: 'on', evcs_device_connected: 'on',
       evcs_charging_switch: 'on', control_latch: 'on', charge_permission_now: 'on',
       last_start_at: '2026-08-08 12:58:30',
-      evcs_current_a: '13', evcs_set_current_a: '13', evcs_command_current_a: '13',
-      evcs_ac_power_w: '2990',
+      // 07/10 : deja AU COURANT MINI (6 A) — au-dessus, la voiture est d'abord
+      // bridee a 6 A (scenarios `garde-reseau-bride-a-6a-*`), l'arret ne vient
+      // qu'ensuite.
+      evcs_current_a: '6', evcs_set_current_a: '6', evcs_command_current_a: '6',
+      evcs_ac_power_w: '1380',
       victron_evcs_strategy: 'force_grid_now',
       grid_state: 'off', victron_acin1_available: '0', grid_power_w: '0',
       // Le releve reel du 13:09:30 : -32,4 A, sous le garde dur de sa bande.
@@ -3265,6 +3268,56 @@ export const scenarios = [
       blockReason: 'grid_battery_guard_no_grid',
     },
   },
+  {
+    id: 'garde-reseau-bride-a-6a-reseau-absent',
+    label: "07/10 : meme garde depasse a 13 A, reseau absent → voiture bridee a 6 A, ni arret ni verrou",
+    time: MIDDAY,
+    overrides: {
+      evcs_vehicle_connected: 'on', evcs_device_connected: 'on',
+      evcs_charging_switch: 'on', control_latch: 'on', charge_permission_now: 'on',
+      last_start_at: '2026-08-08 12:58:30',
+      evcs_current_a: '13', evcs_set_current_a: '13', evcs_command_current_a: '13',
+      evcs_ac_power_w: '2990',
+      victron_evcs_strategy: 'force_grid_now',
+      grid_state: 'off', victron_acin1_available: '0', grid_power_w: '0',
+      soc_percent: '55', pv_power_w: '300', pv_power_10m_avg_w: '400',
+      house_ac_power_w: '3900', vebus_ac_out_l1_power_w: '3900',
+      battery_current_a: '-20.5',
+    },
+    expect: {
+      state: 'charging_cut_to_min_grid_guard',
+      decision: 'step_down',
+      desiredCharging: true,
+      currentA: 6,
+    },
+  },
+  {
+    id: 'garde-reseau-bride-a-6a-pointe-maison-0610',
+    label: "06/10 13:46 rejoue : force_grid_now a 20 A, reseau present, pointe de cuisine → voiture bridee a 6 A au lieu d'un arret + 20 min de verrou",
+    time: MIDDAY,
+    overrides: {
+      evcs_vehicle_connected: 'on', evcs_device_connected: 'on',
+      evcs_charging_switch: 'on', control_latch: 'on', charge_permission_now: 'on',
+      last_start_at: '2026-08-08 12:30:00',
+      evcs_current_a: '20', evcs_set_current_a: '20', evcs_command_current_a: '20',
+      evcs_ac_power_w: '3470',
+      victron_evcs_strategy: 'force_grid_now',
+      grid_state: 'on', victron_acin1_available: '1', grid_power_w: '3970',
+      acin1_last_changed_ts: String(Date.parse(MIDDAY) / 1000 - 1800),
+      grid_switch_last_changed_ts: String(Date.parse(MIDDAY) / 1000 - 1800),
+      soc_percent: '55', pv_power_w: '1240', pv_power_10m_avg_w: '1500',
+      house_ac_power_w: '7100', vebus_ac_out_l1_power_w: '7100',
+      // Meme fenetre etroite que ci-dessus (garde reseau -20, hard general ~-20,9
+      // dans ce fixture) : en production -41,9 A pour un hard general a -98 A.
+      battery_current_a: '-20.5',
+    },
+    expect: {
+      state: 'charging_cut_to_min_grid_guard',
+      decision: 'step_down',
+      desiredCharging: true,
+      currentA: 6,
+    },
+  },
   {
     id: 'boost-verrou-no-grid-leve-a-l-arrivee-du-reseau',
     label: "Verrou '_no_grid' pose, le reseau ARRIVE → le verrou se leve, la charge repart (le 18/09 elle restait bloquee 20 min)",